Seaweed Samples (2 of 2) (IMAGE) Georgia Institute of Technology Research News Caption A scientist holds a clump of the red seaweed Callophycus serratus, which produces a large group of chemicals to protect itself against fungus infection. Credit Photo: Julia Kubanek Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.